ISRC QZHN72363385
Verified recording
QZHN72363385 is “Vienna” by Felix Rösch,
registered on the CopyrightChains blockchain with CopyrightID
0x9d60f7f4276e7c68de4354b3b44d453dce4f5bbbec9f84d4c496300ce6ef2012 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72363385.
Recording identifiers
- ISRC
- QZHN72363385
- Title
- Vienna
- Artist
- Felix Rösch
- CopyrightID (CopyrightChains transaction hash)
0x9d60f7f4276e7c68de4354b3b44d453dce4f5bbbec9f84d4c496300ce6ef2012
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:256b58e453268902297d66aba64ccb03cefdaaa32551b25e0d915681bad90297- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72363385
- Bitcoin block existence check
- https://blockstream.info/api/block/953515